Lime m is neither because it does not have the opposite reciprocal nor same slope.
Line n is perpendicular because it has the opposite reciprocal.
Line p is neither because it does not have the opposite reciprocal nor same slope.
Line q is parallel because it has the same slope.
If you are asking when you divide ten into a number, remember this, anything that ends with a 0, it is divisible by 10.
Answer:
138 because if u add 60+78 it equals 138